Copyright ownership:

Portions of this software were originally based on the following
original contributions to Apache Software Foundation:

(c) Copyright 2010, 2011 Epimorphics Ltd.
(c) Copyright 2004, 2005, 2006, 2007, 2008, 2009 Hewlett-Packard Development Company, LP
(c) Copyright 2009, 2010 Talis Systems Ltd.

Other contributions:
(c) Copyright 2010 IBM Corp. All rights reserved.
  Licenses/other.txt

Subsequent copyrights:
Epimorphics Ltd.